Prove:(coseca-sina)(seca-cosa)(tana+cota)=1
1 answer:
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Answer:
16
Step-by-step explanation:
<u>Remember that </u>
(-2i)(8i)
16
When a sign has the underline, it means it is also equal to.
for example,
x
10
so the solution for "x" is greater than or equal to 10
hope this helps!
for example,
x
so the solution for "x" is greater than or equal to 10
hope this helps!